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IIR
用双线性变换法设计IIR数字滤波器
滤波就是将外界干扰的不需要的频率滤除掉,一面影响要测试数据的结果。比如如果是心电波的话,如果这是外界有很大的噪声干扰,滤波就是把不必要的信号给抑制掉,以便对心跳的正常测试。通过图比较,滤波后的明显比之前的要平滑,就是滤去干扰噪声的结果。采样间隔对实验有影响,取的过大会导致频率混叠。(Bilinear transformation method using digital filter IIR filter design is to outside interference filter out unwanted frequencies, while the impact to test data results. For example, if it is so heart waves, if this is a great noise outside interference, filtering is unnecessary signal out to the curb in order to test the normal heartbeat. Through chart comparison, after filtering than before to smooth the noise interference is the result of least squares. Sampling interval of the experiment affect take-off frequency of the General Assembly leading to aliasing.)
- 2007-11-12 11:37:16下载
- 积分:1
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matlab_office_word
matlab在office的word文档中的使用说明文件。(matlab in the office of the word document the use of documentation.)
- 2008-05-25 14:01:50下载
- 积分:1
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CLPP
clpp的程序,可用于CLPP的实现和编程(clpp procedure can be used for CLPP implementation and programming)
- 2011-07-06 21:37:32下载
- 积分:1
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JAC-blackman
JAC—blackman 算法历程,通过这个算法可以对正弦信号频率进行精细估计(Quinn algorithm course, you can fine sinusoidal signal frequency estimation by this algorithm)
- 2016-01-08 20:30:53下载
- 积分:1
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change.m
给定栅格图像及其变形后的栅格图像,请你首先确定各栅格交叉点的位移,然后采用控制栅格的方法编写实现图像几何校正的程序(Given its raster image raster image after deformation, you first determine the displacement of each grid intersection, and then using the method of preparation of the control grid of image geometric correction procedures)
- 2016-05-23 19:51:30下载
- 积分:1
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PSOtoolkit
这个是matlab pso 工具箱 下载,包含了pso工具箱的所有工具:hiddenutils,nnet,testfunctions,内附安装说明中文文档(This is a toolbox download matlab pso, pso kit contains all the tools: hiddenutils, nnet, testfunctions, Chinese documents containing installation instructions)
- 2010-05-28 16:19:38下载
- 积分:1
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MATLAB-S-Function
matlab的S-function函数的写法(the wording of the S-function function matlab)
- 2012-09-06 19:57:35下载
- 积分:1
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obs_lo_withfault
LO observer for residual technique and fault analysis
- 2011-12-06 12:32:54下载
- 积分:1
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AVS_speech_codes
AVS Speech Code this code describe AVS sppech code in Matlab
- 2014-02-16 05:34:48下载
- 积分:1
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ESPRITDemo
direction finding Algorithm of ESPRIT Demo
- 2007-12-18 12:43:28下载
- 积分:1